803956090 has 16 divisors (see below), whose sum is σ = 1653852672. Its totient is φ = 275642064.

The previous prime is 803956073. The next prime is 803956093. The reversal of 803956090 is 90659308.

It is not an unprimeable number, because it can be changed into a prime (803956093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5742474 + ... + 5742613.

It is an arithmetic number, because the mean of its divisors is an integer number (103365792).

Almost surely, 2^803956090 is an apocalyptic number.

803956090 is an abundant number, since it is smaller than the sum of its proper divisors (849896582).

803956090 is a wasteful number, since it uses less digits than its factorization.

803956090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11485101.

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 803956090 is about 28354.1194537937. The cubic root of 803956090 is about 929.8454632034.

The spelling of 803956090 in words is "eight hundred three million, nine hundred fifty-six thousand, ninety".